Soundproof sheath for the protection of sawing circular blades used for cutting marble, granite and hard stone
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United States of America Patent
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Nov 4, 1986
Grant Date -
N/A
app pub date -
Jan 25, 1985
filing date -
Feb 3, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sheath for deadening the sound of at least one circular blade for cutting marble, granite and hard stone consists of at least one structure of 'Bakelite' or other sound deadening material, the structure forming at least one cavity of discoidal shape. The cavity provides a housing for at least one rotating cutting blade. The cutting blade may be provided with teeth along its periphery, thereof. The sheath may comprise of two hollow structures of great thickness connected by threaded rods forming between themselves, two cavities of discoidal shape, in which the cutting blades rotate.
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